Yamaha Recording Custom 4 Piece Shell Pack. I have all the original new Yamaha heads which are included.Walnut finish10" x 7" and 12" x 8" Rack Toms, 16" x 16" Floor Tom, and 22" x 18" Kick Drum For over 30 years, the Recording Custom has set a benchmark for excellence. Possibly the most recorded drum in history, it has enjoyed an unparalleled history of success and innovation. Although trends come and go, the Recording Custom, with its birch shells and pristine interior and exterior finish, delivers a sound the seems "pre-EQ-ed", perfect for studio or multi-miking in any situation. Unmiked, it will hold its own-with power and tone to spare.FeaturesAll Birch ShellBirch shells produce a lower fundamental tone than maple. Their crisp sound quality with short attack decay makes them optimal for recording situations. Our Air Seal System shells feature select birch wood cut in plies, positioned with staggered diagonal seams, and sealed together with evenly distributed air pressure. This process ensures that every drum shell is in round and of uniform thickness while providing superior tone quality and durability.Hi-Tension LugsPrecision-machined lug nuts provide noise-free control, due to their springless casing design. Manufactured as genuine one-piece units, our high-tension lugs have established one of the principal trends in modern design.Bass Drum SpursA sturdy hexagonal design and fixed angle position allow our spurs to withstand bass drum kicks. Height adjustment and the releasing and retracting of the pointed spur are made easily with a drum key.Mounted Toms and Floor Toms Equipped with YESS MountsLong found on our high-end drum kits our original YESS (Yamaha Enhanced Sustain System) mounting system is on all Maple Custom toms and floor toms. This rod clamp system allows attachment of the drum to the tom holder without the need of a hole in the drum shell for the rod to pass through. The YESS clamp is attached to the shell at the nodal point with two bolts so as to allow the shell to vibrate freely without degrading the shell's dynamic range and sustain. The nodal point is the location on a shell with the least amount of vibration allowing for the mount to have minimal affect to the resonance of the shell.Ball Clamp & Triple Tom HolderThis round ball clamp has long been a fundamental part of Yamaha System Drums. Made of super-hard resin, the ball is held firmly in place with a steel plate and large wing bolt. While providing ease of operation, this system also delivers total freedom in setting and superior stability. The triple tom holder accommodates two toms as well as a cymbal holder to provide a wide variety of set up possibilities.m